"There are roughly 11,000 Starbucks locations in the United States, and about 14,000 McDonald's restaurants. But combined, the two chains don't come close to the number of museums in the U.S., which stands at a whopping 35,000."

Visitors to the Smithsonian Institution's Air and Space Museum on the Mall in Washington, D.C., can tell you that there's a McDonald's in the museum food court and they have pretty good coffee too.